Literature DB >> 4941575

Transcription of the operator proximal and distal ends of the tryptophan operon: evidence that trpE and trpA are the delimiting structural genes.

J K Rose, C Yanofsky.   

Abstract

Measurements of the time required for transcription of regions of known genetic length in the tryptophan operon of Escherichia coli indicate that there are no major unidentified structural genes in the operon either before the operator proximal E gene or after the operator distal A gene.

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Year:  1971        PMID： 4941575      PMCID： PMC247113          DOI： 10.1128/jb.108.1.615-618.1971

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  8 in total

1.  Acetylornithinase of Escherichia coli: partial purification and some properties.

Authors:  H J VOGEL; D M BONNER
Journal:  J Biol Chem       Date:  1956-01       Impact factor: 5.157

2.  Operator mutants of the tryptophan operon in Escherichia coli.

Authors:  S Hiraga
Journal:  J Mol Biol       Date:  1969-01-14       Impact factor: 5.469

3.  Transcription of the tryptophan operon in polarity mutants of Escherichia coli. I. Characterization of the tryptophan messenger RNA of polar mutants.

Authors:  F Imamoto; C Yanofsky
Journal:  J Mol Biol       Date:  1967-08-28       Impact factor: 5.469

4.  A quantitative assay for DNA-RNA hybrids with DNA immobilized on a membrane.

Authors:  D Gillespie; S Spiegelman
Journal:  J Mol Biol       Date:  1965-07       Impact factor: 5.469

5.  A transcription-initiating mutation within a structural gene of the tryptophan operon.

Authors:  D E Morse; C Yanofsky
Journal:  J Mol Biol       Date:  1969-05-14       Impact factor: 5.469

6.  Isolation and characterization of non-defective transducing elements of bacteriophage phi-80.

Authors:  S S Deeb; K Okamoto; B D Hall
Journal:  Virology       Date:  1967-02       Impact factor: 3.616

7.  Transcription of the tryptophan operon in Escherichia coli: rifampicin as an inhibitor of initiation.

Authors:  R D Mosteller; C Yanofsky
Journal:  J Mol Biol       Date:  1970-03       Impact factor: 5.469

8.  Tryptophan messenger ribonucleic acid elongation rates and steady-state levels of tryptophan operon enzymes under various growth conditions.

Authors:  J K Rose; R D Mosteller; C Yanofsky
Journal:  J Mol Biol       Date:  1970-08       Impact factor: 5.469
  8 in total
  6 in total

Review 1.  Gene rearrangements in the evolution of the tryptophan synthetic pathway.

Authors:  I P Crawford
Journal:  Bacteriol Rev       Date:  1975-06

2.  The specificity of transcription in vitro of the tryptophan operon of Escherichia coli. II. The effect of Rho factor.

Authors:  H Pannekoek; B Perbal; P Pouwels
Journal:  Mol Gen Genet       Date:  1974

3.  Nucleotide sequence divergence in the -chain-structural genes of tryptophan synthetase from Escherichia coli, Salmonella typhimurium, and Aerobacter aerogenes.

Authors:  S L Li; R M Denney; C Yanofsky
Journal:  Proc Natl Acad Sci U S A       Date:  1973-04       Impact factor: 11.205

4.  Transcription termination: nucleotide sequence at 3' end of tryptophan operon in Escherichia coli.

Authors:  A M Wu; T Platt
Journal:  Proc Natl Acad Sci U S A       Date:  1978-11       Impact factor: 11.205

5.  Comparison of the nucleoside sequence of trpA and sequences immediately beyond the trp operon of Klebsiella aerogenes. Salmonella typhimurium and Escherichia coli.

Authors:  B P Nichols; M Blumenberg; C Yanofsky
Journal:  Nucleic Acids Res       Date:  1981-04-10       Impact factor: 16.971

6.  Nucleotide sequences from tryptophan messenger RNA of Escherichia coli: the sequence corresponding to the amino-terminal region of the first polypeptide specified by the operon.

Authors:  M J Bronson; C Squires; C Yanofsky
Journal:  Proc Natl Acad Sci U S A       Date:  1973-08       Impact factor: 11.205
  6 in total

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